Sorry I don't mean to budge out your ? to Ceara but here's a recipe:
Ant Ambrosia:
4-5 tbsp of cornmeal
3 tbsp of bacon grease
3 tbsp of baking powder
3 packs of baker's yeast
Mix cornmeal and bacon grease into a paste, then add the baking powder and yeast. Dab the gooey mix on the sides of jar lids and set them near the anthills or the problem spot. They'll love it to death!
Hope this helps pbp!